Translate the following into English using classroom expressions.

1. Who is on duty today? — Elena. Is anyone absent today? — Yes. Three students are absent. 2. Nobody is absent today. All nine students are present today. 3. Is Victor here? — No, he is absent. 4. What is the date today? — October 15. 5. May I ask you a question? — Please. Where is room number 48? — I cannot answer your question. Please ask the secretary. 6. How much time do we have left? — Ten minutes.